Portable telephone



FIG. 1 is a front perspective view of the portable telephone;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a side plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is an opposite side plan view thereof from FIG. 4; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of the recess at the front right top of thearticle defines, but is not included in, the boundaries of the claimedconfiguration.

The ornamental design for a portable telephone, as shown and described.